CN207875746U - A kind of swing baby carriage structure - Google Patents
A kind of swing baby carriage structure Download PDFInfo
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- CN207875746U CN207875746U CN201820193366.9U CN201820193366U CN207875746U CN 207875746 U CN207875746 U CN 207875746U CN 201820193366 U CN201820193366 U CN 201820193366U CN 207875746 U CN207875746 U CN 207875746U
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- synchronizing wheel
- screw rod
- translation mechanism
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Abstract
The utility model is related to Relaxing chair technical fields, disclose a kind of swing baby carriage structure, including vehicle frame, chair body, it is equipped with return pulley on the angle of lower end four of the vehicle frame, the both sides that the upper end of the vehicle frame is located at chair body are equipped with vertical support frame, two support frame parallelly distribute ons, U-shaped handrail is equipped between the rear end of two support frames, the upper end of the support frame is internally provided with horizontal slide bar, the slide bar is equipped with horizontal slider, the horizontal slider is equipped with load-bearing axle, the side of the load-bearing axle and chair body is rotatablely connected, the upper translation mechanism of driving chair body upper end alternating translational is equipped in the support frame, the lower translation mechanism of driving chair body lower end alternating translational is equipped in the support frame.The utility model has the advantageous effect that small, pendulum radius is adjustable, can meet the requirement of different users' body-sensing, and interesting strong, is especially suitable for using in children's room.
Description
Technical field
The utility model is related to perambulator technical field more particularly to a kind of swing baby carriage structures.
Background technology
Perambulator be it is one main kind of among toy for children, including child's bicycle, children trolley, baby walker,
Child's tricycle, five major class of children's electric motor vehicle.Among numerous perambulators, children trolley is very universal, and when children go out, parent will
Child is put into cart, then pushes perambulator and gos out.However the seat of current children trolley be it is fixed with car body, very
Steadily, when parent pushes perambulator movement, seat is steadily moved with the movement of perambulator, although stablizing, interesting poor, youngster
It is virgin to be sitting on baby carriage seat and be weary of for a long time.In order to increase interest, there is swing car on the market at present, seat is hung over into cross
Liang Shang, seat can do swing motion, however the seat on swing car is all that passive type is swung at present, can not active movement, and
And the radius that seat is swung is changeless, can not adjust, cannot be satisfied the different body-sensing demand of children.
Utility model content
The utility model in order to solve the above problem existing for swing car in the prior art, provide a kind of height it is small,
Pendulum radius is adjustable, can meet the swing baby carriage structure of different users' body-sensing requirement, interesting strong when children use, especially
It is suitble to use in children's room.
To achieve the goals above, the utility model adopts the following technical solution：
A kind of swing baby carriage structure, including vehicle frame, chair body, characterized in that on the angle of lower end four of the vehicle frame
Equipped with return pulley, the both sides that the upper end of the vehicle frame is located at chair body are equipped with vertical support frame, two parallel point of support frames
Cloth is equipped with U-shaped handrail between the rear end of two support frames, and the upper end of the support frame is internally provided with horizontal slide bar, described
Slide bar is equipped with horizontal slider, and the horizontal slider is equipped with load-bearing axle, the side turn of the load-bearing axle and chair body
Dynamic connection, the support frame is interior to be equipped with the upper translation mechanism for driving chair body upper end alternating translational, is equipped in the support frame
Drive the lower translation mechanism of chair body lower end alternating translational.
Children are sitting in chair body, and parent holds handrail and pushes the movement of swing perambulator, parent that can control chair body
According to different modes or translational motion or swing motion；When upper translation mechanism is static, lower translation mechanism drives chair body
It moves back and forth, to realize swing motion；When upper translation mechanism, lower translation mechanism simultaneously move back and forth when, by upper translation mechanism,
The period of motion of lower translation mechanism is set as consistent, it is only necessary to which the movement speed of the lower translation mechanism of control is more than upper translation mechanism
Movement speed can be achieved with the swing motion that chair body does different radii；The movement speed of upper translation mechanism, lower translation mechanism
Difference is smaller, and the radius that chair body is swung is bigger, when upper translation mechanism, lower translation mechanism movement speed difference close to zero
When, the pendulum radius of chair body tends to be infinite, i.e., chair body does translational motion；User can be according to the body-sensing need of itself
It asks, the pendulum radius of chair body is set, it is interesting strong to meet the body-sensing demand of different children.
Preferably, the side upper end of the chair body is equipped with upper connecting base, the side lower end of the chair body is set
There are lower connecting base, the load-bearing axle to be rotatablely connected with upper connecting base；The upper translation mechanism includes upper screw rod, spiral shell in driving
The upper motor of bar rotation, the upper screw rod is parallel with slide bar, and both ends and the support frame of upper screw rod are rotatablely connected, the upper spiral shell
Bar passes through horizontal slider to be formed and is threadedly coupled.Upper motor rotation drives upper screw rod rotation, and then drives horizontal slider movement, to
Drive the upper end translation of chair body.
Preferably, the lower translation mechanism includes the lower motor of screw rod rotation under lower screw rod, driving, the lower spiral shell
Bar is equipped with swivel nut I, and the side of the swivel nut I is fixed with connecting shaft I, and the lower connecting base is equipped with vertical sliding rail, institute
The sliding rail stated is equipped with vertical sliding block, is rotatablely connected between the connecting shaft I and vertical sliding block.Lower motor drives lower screw rod to turn
Dynamic, lower screw rod drives the lower end of chair body to swing by swivel nut I, connecting shaft I, and sliding rail, the cooperation of vertical sliding block prevent chair from putting
Interfere when dynamic.
Preferably, the lower translation mechanism includes the lower motor of screw rod rotation under lower screw rod, driving, the load-bearing axle
On be additionally provided with linking arm, upper end and the load-bearing axle of the linking arm are rotatablely connected, and lower end and the lower connecting base of the linking arm connect
It connects, the linking arm is equipped with the long slot bore being vertically distributed, and the lower screw rod is equipped with swivel nut II, the side of the swivel nut II
Face is fixed with connecting shaft II, and the connecting shaft II is equipped with bearing, and the bearing stretches into long slot bore, the connecting shaft II
Outer end be equipped with swivel nut circumferential direction position-limit mechanism.When lower screw rod rotation, swivel nut II drives linking arm to rotate by connecting shaft II, to
Realize the swing of chair body.
Preferably, the linking arm includes two symmetrical connection arm bodies, the both ends of the connection arm body are solid
The intermediate position of fixed connection, linking arm is equipped with long chamber, and the lower screw rod passes through long chamber, the long slot bore to be located at the two of long chamber
Side, the connecting shaft II on each swivel nut II have two, and two connecting shafts II are coaxially distributed；The swivel nut circumferential direction position-limit mechanism packet
Axis pin, the roller with the rotation connection of axis pin both ends are included, the intermediate position of the axis pin is equipped with connection ring, the connection ring and company
It is bolted between the outer end of spindle II, the roller is pressed in the lateral surface of connection arm body.This kind of linking arm stress is equal
It is even, stability is good, bearing pushes linking arm rotation, rolling friction between bearing and the inner wall of long slot bore, while roller and connection
The lateral surface of arm limits, and prevents swivel nut II from being rotated as screw rod rotates.
Preferably, the side upper end of the chair body is equipped with upper connecting base, the side lower end of the chair body is set
There are lower connecting base, the load-bearing axle to be rotatablely connected with upper connecting base, the interior lower end of the support frame is equipped with parallel with slide bar
Guide rod, the guide rod be equipped with guide pad, be slidably connected between guide pad and guide rod, on the lower connecting base
Equipped with vertical sliding rail, the sliding rail is equipped with vertical sliding block, and the side of the guide pad is equipped with connecting shaft III, connecting shaft III
It is rotatablely connected between vertical sliding block.
Preferably, the upper translation mechanism includes upper synchronizing wheel I, upper synchronizing wheel II, upper synchronous belt, the upper synchronization
Wheel I is connected by the right end of upper fixed seat and slide bar, and the left end of the slide bar is equipped with upper motor cabinet, the upper synchronizing wheel II with
Upper motor cabinet rotation connection, the upper motor cabinet are equipped with the upper motor for driving upper synchronizing wheel II to rotate, the water
It is equipped with straight slot in smooth block, the upper synchronous belt passes through straight slot, and the both ends of upper synchronous belt bypass upper synchronizing wheel I, upper same respectively
It is fixedly connected with horizontal slider after step wheel II；The lower translation mechanism includes lower synchronizing wheel I, lower synchronizing wheel II, lower synchronous belt,
The lower synchronizing wheel I is connected by the right end of lower fixed seat and guide rod, and the left end of the guide rod is equipped with lower motor cabinet, described
Lower synchronizing wheel II and lower motor cabinet be rotatablely connected, under the lower motor cabinet is equipped with for driving upper synchronizing wheel II to rotate
Motor, the guide pad is interior to be equipped with straight slot, and the lower synchronous belt passes through straight slot, the both ends of lower synchronous belt to bypass respectively similarly hereinafter
It is fixedly connected with guide pad after step wheel I, lower synchronizing wheel II.Upper motor drives upper synchronous belt movement by upper synchronizing wheel II, in turn
Horizontal slider is pulled to be moved horizontally along slide bar；Lower motor drives lower synchronous belt movement by lower synchronous belt II, and then pulls and lead
It is moved to block along guide rod, to realize the movement of chair body upper end, lower end；Overall structure is simplified, noise is small.
Preferably, the upper motor cabinet is upper to be equipped with limit pressure roller in the both sides up and down of upper synchronizing wheel II；It is described
Lower motor cabinet on be located at similarly hereinafter step wheel II both sides up and down also be provided with limit pressure roller.Limit pressure roller effectively prevent synchronous belt from
Deviate from synchronizing wheel, tooth will not be jumped the pulling force that synchronous belt receives is larger, improves stability.
Preferably, the bottom of the chair body be equipped with U-shaped skeleton, the open end of U-shaped skeleton upward, the U-shaped bone
The both sides of frame are fixedly connected with the both sides of chair body, and the upper connecting base, lower connecting base are fixedly connected with U-shaped skeleton.U
Shape skeleton is used for load-bearing so that the stable connection between chair body and upper translation mechanism, lower translation mechanism is stable, reliable.
Preferably, the outside of the support frame is equipped with protective cover, it is equipped with Manual locker on each return pulley, it is described
Chair body is equipped with safety belt.Upper translation mechanism, lower translation mechanism are isolated from the outside by protective cover, to play security protection
Effect；Manual locker can be by return pulley locking, and entire swing perambulator can be used as swing chair at this time；Safety belt plays
The effect of security protection, when preventing chair body from swinging, children, which are thrown out of, to come.
Therefore, there is small, pendulum radius to be adjusted, can meet having for different users' body-sensing requirement for the utility model
Beneficial effect, and it is interesting strong, it is especially suitable for using in children's room.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the internal structure schematic diagram of Fig. 1.
Fig. 4 is the side structure schematic diagram of chair body in Fig. 1.
Fig. 5 is the structural schematic diagram of the U-shaped skeleton in chair body in embodiment 1.
Fig. 6 is the connection diagram of connecting shaft I and vertical sliding block in embodiment 1.
Fig. 7 state diagrams that motionless, lower translation mechanism is moved to the left for upper translation mechanism in embodiment 1.
Fig. 8 state diagrams that motionless, lower translation mechanism moves right for upper translation mechanism in embodiment 1.
Fig. 9 is the state diagram that upper translation mechanism, lower translation mechanism are moved to the left in embodiment 1.
Figure 10 is the state diagram that upper translation mechanism, lower translation mechanism move right in embodiment 1.
Figure 11 is trace simulation figure when chair body is swung with different radii.
The structural schematic diagram of Figure 12 embodiments 2.
Figure 13 is the side structure schematic diagram of chair body in embodiment 2.
Figure 14 is the swing state schematic diagram of chair body in embodiment 2.
Figure 15 is the connection diagram of linking arm, lower screw rod, swivel nut II in embodiment 2.
Figure 16 is sectional view at A-A in Figure 15.
Close-up schematic view at B in Figure 17 Figure 12.
Figure 18 is the structural schematic diagram of embodiment 3.
Figure 19 be upper motor in embodiment 3, upper synchronizing wheel II, upper synchronous belt connection diagram.
Figure 20 is close-up schematic view at C in Figure 18.
Figure 21 is close-up schematic view at D in Figure 18.
Figure 22 be embodiment 3 in guide pad, connecting shaft III, vertical sliding block connection diagram.
In figure：Vehicle frame 1, chair body 2, return pulley 3, support frame 4, slide bar 5, horizontal slider 6, straight slot 60, load-bearing axle 7, U-shaped
It is skeleton 8, upper connecting base 9, lower connecting base 10, upper translation mechanism 11, upper screw rod 110, upper motor 111, upper synchronizing wheel I 112, upper same
Step wheel II 113, upper synchronous belt 114, upper fixed seat 115, upper motor cabinet 116, limit pressure roller 117, lower translation mechanism 12, lower screw rod
120, lower motor 121, swivel nut I 122, connecting shaft I 123, sliding rail 124, vertical sliding block 125, swivel nut II 126, connecting shaft II 127,
Bearing 128, lower synchronizing wheel I 129, lower synchronizing wheel II 130, lower synchronous belt 131, lower fixed seat 132, lower motor cabinet 133, protective cover
13, linking arm 14, connection arm body 140, long slot bore 141, long chamber 142, swivel nut circumferential direction position-limit mechanism 15, axis pin 150, roller
151, connection ring 152, bolt 153, guide rod 16, guide pad 17, connecting shaft III 18, U-shaped handrail 19, safety belt 20.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and detailed description：
Embodiment 1：A kind of swing baby carriage structure as shown in Figure 1, Figure 2 and Figure 3, including vehicle frame 1, chair body 2, vehicle frame
The angle of lower end four on be equipped with return pulley 3, Manual locker is equipped on each return pulley, the upper end of vehicle frame 1 is located at chair body
Both sides be equipped with vertical support frame 4, two support frame parallelly distribute ons are equipped with U-shaped handrail between the rear end of two support frames
19, chair body is equipped with safety belt 20, and the upper end of support frame is internally provided with horizontal slide bar 5, and slide bar is equipped with horizontal slider
6, horizontal slider is equipped with load-bearing axle 7；As shown in Figure 4 and Figure 5, the bottom of chair body 2 is equipped with U-shaped skeleton 8, U-shaped skeleton
Upward, the both sides of U-shaped skeleton are fixedly connected with the both sides of chair body for open end, and the side upper end of chair body is equipped with upper connection
The side lower end of seat 9, chair body is equipped with lower connecting base 10, and upper connecting base 9, lower connecting base 10 are fixedly connected with U-shaped skeleton,
Load-bearing axle is rotatablely connected with upper connecting base, and the upper translation mechanism 11 of driving chair body upper end alternating translational is equipped in support frame,
The lower translation mechanism 12 of driving chair body lower end alternating translational is equipped in support frame；The outside of support frame is equipped with protective cover 13.
Upper translation mechanism 11 includes the upper motor 111 of screw rod rotation in upper screw rod 110, driving, and upper screw rod is parallel with slide bar,
The both ends of upper screw rod are rotatablely connected with support frame, and upper screw rod passes through horizontal slider to be formed and is threadedly coupled；Lower translation mechanism 12 includes
The lower motor 121 that lower screw rod 120, the lower screw rod of driving rotate, as shown in fig. 6, lower screw rod is equipped with swivel nut I 122, the side of swivel nut I
Face is fixed with connecting shaft I 123, and lower connecting base 10 is equipped with vertical sliding rail 124, and sliding rail is equipped with vertical sliding block 125, connecting shaft
It is rotatablely connected between I and vertical sliding block；Upper motor, lower motor are servo motor.
As shown in Figure 7 and Figure 8, upper translation mechanism is motionless, and horizontal slider 6 is in the centre position of upper screw rod, lower motor band
Dynamic lower screw rod periodicity positive and negative rotation, to drive chair body with load-bearing by swivel nut I 122, vertical sliding block 125, sliding rail 124
The center of circle of axis（O1 in figure）Swing motion is back and forth done as rotation center, it is solid in the swing motion track of chair body such as Figure 11
Shown in line；As shown in Figure 9 and Figure 10, upper translation mechanism, lower translation mechanism simultaneously to the left, move right, the shifting of lower translation mechanism
Dynamic speed is more than the movement speed of upper translation mechanism, to realize that chair body back and forth does swing pendulum as rotation center using O2
It is dynamic, in the swing motion track such as Figure 11 of chair body shown in fine line, from Figure 11 it can clearly be seen that O2 is as in rotation
The pendulum radius of chair body is more than pendulum radius of the O1 as rotation center when the heart, similarly, as lower translation mechanism is put down with upper
When the speed difference of telephone-moving structure reduces, the pendulum radius of chair will increase, O3 as shown in Figure 11, is based on this, translates instantly
When mechanism and the speed difference of upper translation mechanism go to zero, the pendulum radius of chair body tends to be infinite, and chair body is whole at this time
Body does translation and moves back and forth.This kind of electric swing chair can do translation and move back and forth, can also do the swing motion of different radii,
Using maneuverability, the body-sensing requirement of different users disclosure satisfy that.
Embodiment 2：A kind of swing baby carriage structure as shown in Fig. 2, Figure 12 and 13, including vehicle frame 1, chair body 2, vehicle frame
The angle of lower end four on be equipped with return pulley 3, Manual locker is equipped on each return pulley, the upper end of vehicle frame 1 is located at chair body
Both sides be equipped with vertical support frame 4, two support frame parallelly distribute ons are equipped with U-shaped handrail between the rear end of two support frames
19, chair body is equipped with safety belt 20, and the upper end of support frame is internally provided with horizontal slide bar 5, and slide bar is equipped with horizontal slider
6, horizontal slider is equipped with load-bearing axle 7；As shown in Figure 4 and Figure 5, the bottom of chair body 2 is equipped with U-shaped skeleton 8, U-shaped skeleton
Upward, the both sides of U-shaped skeleton are fixedly connected with the both sides of chair body for open end, and the side upper end of chair body is equipped with upper connection
The side lower end of seat 9, chair body is equipped with lower connecting base 10, and upper connecting base 9, lower connecting base 10 are fixedly connected with U-shaped skeleton,
Load-bearing axle is rotatablely connected with upper connecting base, and the upper translation mechanism 11 of driving chair body upper end alternating translational is equipped in support frame,
The lower translation mechanism 12 of driving chair body lower end alternating translational is equipped in support frame；The outside of support frame is equipped with protective cover.
Upper translation mechanism 11 includes the upper motor 111 of screw rod rotation in upper screw rod 110, driving, and upper screw rod is parallel with slide bar,
The both ends of upper screw rod are rotatablely connected with support frame, and upper screw rod passes through horizontal slider to be formed and is threadedly coupled；Lower translation mechanism 12 includes
Lower screw rod 120 drives the lower motor 121 that screw rod rotates down, and linking arm 14, the upper end of linking arm and load-bearing are additionally provided in load-bearing axle
Axis is rotatablely connected, and the lower end of linking arm is connect with lower connecting base, and linking arm is equipped with the long slot bore 141 being vertically distributed, lower screw rod
120 are equipped with swivel nut II 126, and the side of swivel nut II is fixed with connecting shaft II 127, and connecting shaft II is equipped with bearing 128, and bearing is stretched
Enter in long slot bore, the outer end of connecting shaft II is equipped with swivel nut circumferential direction position-limit mechanism 15；Upper motor, lower motor are servo motor.
As shown in Figure 15, Figure 16 and Figure 17, linking arm 14 includes two symmetrical connection arm bodies 140, connects arm body
Both ends be fixedly connected, the intermediate position of linking arm is equipped with long chamber 142, and lower screw rod 120 passes through long chamber, long slot bore 141 to be located at length
The both sides of chamber, the connecting shaft II on each swivel nut II have two, and two connecting shafts II are coaxially distributed；Swivel nut circumferential direction position-limit mechanism 15
Roller 151 including axis pin 150, with the rotation connection of axis pin both ends, the intermediate position of axis pin are equipped with connection ring 152, connection ring and
It is connected by bolt 153 between the outer end of connecting shaft II, roller is pressed in the lateral surface of connection arm body.
As shown in figure 14, upper translation mechanism, lower translation mechanism movement to the left or to the right simultaneously, to realize that chair body is done
Swing motion；The motor pattern of chair body is same as Example 1 in embodiment 2.
Embodiment 3：A kind of swing baby carriage structure as shown in Fig. 2, Figure 18, Figure 19 and Figure 20, including vehicle frame 1, chair sheet
Body 2 is equipped with return pulley 3 on the angle of lower end four of vehicle frame, Manual locker is equipped on each return pulley, the upper end of vehicle frame 1 is located at
The both sides of chair body are equipped with vertical support frame 4, two support frame parallelly distribute ons, are equipped between the rear end of two support frames
U-shaped handrail 19, chair body are equipped with safety belt 20, and the upper end of support frame is internally provided with horizontal slide bar 5, and slide bar is equipped with water
Smooth block 6, horizontal slider are equipped with load-bearing axle 7；As shown in Figure 4 and Figure 5, the bottom of chair body 2 is equipped with U-shaped skeleton 8, U-shaped
Upward, the both sides of U-shaped skeleton are fixedly connected with the both sides of chair body for the open end of skeleton, and the side upper end of chair body is equipped with
The side lower end of upper connecting base 9, chair body is equipped with lower connecting base 10, and upper connecting base 9, lower connecting base 10 are solid with U-shaped skeleton
Fixed connection, load-bearing axle are rotatablely connected with upper connecting base, and the upper translation of driving chair body upper end alternating translational is equipped in support frame
Mechanism, the interior lower translation mechanism for being equipped with driving chair body lower end alternating translational of support frame；The outside of support frame is equipped with protective cover.
As shown in figure 22, the interior lower end of support frame 4 is equipped with the guide rod 16 parallel with slide bar, and guide rod, which is equipped with, to be oriented to
Block 17, is slidably connected between guide pad and guide rod, and lower connecting base is equipped with vertical sliding rail 124, and sliding rail is equipped with vertical sliding
The side of block 125, guide pad is equipped with connecting shaft III 18, is rotatablely connected between connecting shaft III and vertical sliding block；
Upper translation mechanism includes upper synchronizing wheel I 112, upper synchronizing wheel II 113, upper synchronous belt 114, and upper synchronizing wheel I is by upper
Fixed seat 115 is connect with the right end of slide bar, and as shown in figure 19, the left end of slide bar is equipped with upper motor cabinet 116, upper synchronizing wheel II with it is upper
Motor cabinet is rotatablely connected, and upper motor cabinet is equipped with the upper motor 111 for driving upper synchronizing wheel II to rotate, as shown in figure 20, water
Straight slot 60 is equipped in smooth block 6, upper synchronous belt passes through straight slot, the both ends of upper synchronous belt to bypass upper synchronizing wheel I, upper synchronizing wheel respectively
It is fixedly connected with horizontal slider after II；Lower translation mechanism includes lower synchronizing wheel I 129, lower synchronizing wheel II 130, lower synchronous belt 131,
Lower synchronizing wheel I is connect by lower fixed seat 132 with the right end of guide rod, and the left end of guide rod is equipped with lower motor cabinet 133, lower synchronization
Wheel II is rotatablely connected with lower motor cabinet, and lower motor cabinet is equipped with the lower motor for driving upper synchronizing wheel II to rotate, in guide pad
Equipped with straight slot, lower synchronous belt passes through straight slot, the both ends of lower synchronous belt bypass respectively after similarly hereinafter step wheel I, lower synchronizing wheel II with guiding
Block is fixedly connected.
As shown in figure 21, on upper motor cabinet 116 limit pressure roller 117 is equipped with positioned at the both sides up and down of upper synchronizing wheel II；Under
The both sides up and down for being located at similarly hereinafter step wheel II on motor cabinet also are provided with limit pressure roller.
Drive the upper rotation of synchronous belt 114 that horizontal slider is driven to move back and forth by upper motor, to drive chair body
Upper end moves back and forth, and lower motor drives lower synchronous belt 131 to rotate, to drive the lower end of chair body to move back and forth, by right
The control of movement velocity realizes that chair body makes the movements of different modes, the motor pattern of chair body in embodiment 1
Motor pattern is identical.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, for the technical problem for solving essentially identical, essentially identical technique effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the scope of protection of the utility model.
Claims (10)
1. a kind of swing baby carriage structure, including vehicle frame, chair body, characterized in that be all provided on the angle of lower end four of the vehicle frame
There is a return pulley, the both sides that the upper end of the vehicle frame is located at chair body are equipped with vertical support frame, two support frame parallelly distribute ons,
U-shaped handrail is equipped between the rear end of two support frames, the upper end of the support frame is internally provided with horizontal slide bar, the slide bar
It is equipped with horizontal slider, the horizontal slider is equipped with load-bearing axle, and the side rotation of the load-bearing axle and chair body connects
It connects, the upper translation mechanism of driving chair body upper end alternating translational is equipped in the support frame, driving is equipped in the support frame
The lower translation mechanism of chair body lower end alternating translational.
2. a kind of swing baby carriage structure according to claim 1, characterized in that the side upper end of the chair body is equipped with
The side lower end of upper connecting base, the chair body is equipped with lower connecting base, and the load-bearing axle is rotatablely connected with upper connecting base；Institute
The upper translation mechanism stated includes upper screw rod, in driving screw rod rotation upper motor, the upper screw rod is parallel with slide bar, upper screw rod
Both ends and support frame be rotatablely connected, the upper screw rod passes through horizontal slider to be formed and is threadedly coupled.
3. a kind of swing baby carriage structure according to claim 2, characterized in that the lower translation mechanism includes lower spiral shell
The lower motor that bar, the lower screw rod of driving rotate, the lower screw rod are equipped with swivel nut I, and the side of the swivel nut I is fixed with connecting shaft
I, the lower connecting base is equipped with vertical sliding rail, and the sliding rail is equipped with vertical sliding block, and the connecting shaft I is slided with vertical
It is rotatablely connected between block.
4. a kind of swing baby carriage structure according to claim 2, characterized in that the lower translation mechanism includes lower spiral shell
Bar drives the lower motor that screw rod rotates down, and linking arm, upper end and the load-bearing shaft rotation of the linking arm are additionally provided in the load-bearing axle
Dynamic connection, the lower end of the linking arm are connect with lower connecting base, and the linking arm is equipped with the long slot bore being vertically distributed, described
Lower screw rod be equipped with swivel nut II, the side of the swivel nut II is fixed with connecting shaft II, and the connecting shaft II is equipped with bearing,
The bearing stretches into long slot bore, and the outer end of the connecting shaft II is equipped with swivel nut circumferential direction position-limit mechanism.
5. a kind of swing baby carriage structure according to claim 4, characterized in that the linking arm includes two symmetrical
Arm body is connected, the both ends of the connection arm body are fixedly connected, and the intermediate position of linking arm is equipped with long chamber, the lower screw rod
Across long chamber, the long slot bore is located at the both sides of long chamber, and the connecting shaft II on each swivel nut II has two, two connecting shafts II
Coaxial distribution；The swivel nut circumferential direction position-limit mechanism includes axis pin, the roller with the rotation connection of axis pin both ends, in the axis pin
Between position be equipped with connection ring, be bolted between the connection ring and the outer end of connecting shaft II, the roller is pressed in company
Connect the lateral surface of arm body.
6. a kind of swing baby carriage structure according to claim 1, characterized in that the side upper end of the chair body is equipped with
The side lower end of upper connecting base, the chair body is equipped with lower connecting base, and the load-bearing axle is rotatablely connected with upper connecting base, institute
State support frame interior lower end be equipped with the guide rod parallel with slide bar, the guide rod be equipped with guide pad, guide pad with lead
It is slidably connected between bar, the lower connecting base is equipped with vertical sliding rail, and the sliding rail is equipped with vertical sliding block, described
The side of guide pad is equipped with connecting shaft III, is rotatablely connected between connecting shaft III and vertical sliding block.
7. a kind of swing baby carriage structure according to claim 6, characterized in that the upper translation mechanism includes upper synchronization
Wheel I, upper synchronizing wheel II, upper synchronous belt, the upper synchronizing wheel I are connected by the right end of upper fixed seat and slide bar, the slide bar
Left end is equipped with upper motor cabinet, and the upper synchronizing wheel II is rotatablely connected with upper motor cabinet, and the upper motor cabinet is equipped with and is used for
The upper motor that synchronizing wheel II rotates in driving, the horizontal slider is interior to be equipped with straight slot, and the upper synchronous belt passes through straight slot, on
The both ends of synchronous belt are fixedly connected after bypassing upper synchronizing wheel I, upper synchronizing wheel II respectively with horizontal slider；The lower translation mechanism
Including lower synchronizing wheel I, lower synchronizing wheel II, lower synchronous belt, the lower synchronizing wheel I is connected by the right end of lower fixed seat and guide rod
It connects, the left end of the guide rod is equipped with lower motor cabinet, and the lower synchronizing wheel II is rotatablely connected with lower motor cabinet, the lower electricity
Engine base is equipped with the lower motor for driving upper synchronizing wheel II to rotate, and straight slot, the lower synchronization are equipped in the guide pad
Band passes through straight slot, the both ends of lower synchronous belt to bypass similarly hereinafter step respectively and be fixedly connected with guide pad after taking turns I, lower synchronizing wheel II.
8. a kind of swing baby carriage structure according to claim 7, characterized in that the upper motor cabinet is upper in upper synchronization
The both sides up and down of wheel II are equipped with limit pressure roller；The both sides up and down for being located at similarly hereinafter step wheel II on the lower motor cabinet also are provided with limiting
Position pressure roller.
9. a kind of swing baby carriage structure according to Claims 2 or 3 or 4 or 6, characterized in that the bottom of the chair body
Portion is equipped with U-shaped skeleton, and upward, the both sides of the U-shaped skeleton are fixedly connected with the both sides of chair body for the open end of U-shaped skeleton,
The upper connecting base, lower connecting base are fixedly connected with U-shaped skeleton.
10. a kind of swing baby carriage structure according to claim 1, characterized in that the outside of the support frame is equipped with protection
It covers, Manual locker is equipped on each return pulley, the chair body is equipped with safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193366.9U CN207875746U (en) | 2018-02-02 | 2018-02-02 | A kind of swing baby carriage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193366.9U CN207875746U (en) | 2018-02-02 | 2018-02-02 | A kind of swing baby carriage structure |
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| Publication Number | Publication Date |
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| CN207875746U true CN207875746U (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193366.9U Active CN207875746U (en) | 2018-02-02 | 2018-02-02 | A kind of swing baby carriage structure |
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| Country | Link |
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| CN (1) | CN207875746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344082A (en) * | 2019-07-18 | 2019-10-18 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Sliding equipment for aluminum cell side mask plate |
-
2018
- 2018-02-02 CN CN201820193366.9U patent/CN207875746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344082A (en) * | 2019-07-18 | 2019-10-18 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Sliding equipment for aluminum cell side mask plate |
| CN110344082B (en) * | 2019-07-18 | 2020-12-08 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Sliding mechanism for side cover plate of aluminum electrolysis cell |
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Address after: No. 2601, room 18, 2888 Binhai Avenue, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Leyou home furnishing Co., Ltd Address before: No. 2601, room 18, 2888 Binhai Avenue, Huangdao District, Qingdao, Shandong Patentee before: Qingdao day bassinet Co Ltd |